It is possible to have intercourse with menstruation pills. Menstruation pills are mainly used for adjusting menstrual cycle to promote pregnancy. It is usually taken from the 5th day of menstruation for 20 consecutive days, and you can have intercourse during the ovulation period. Since Menstrual Pill is a proprietary Chinese medicine, it is possible to have intercourse during the medication period to prepare for pregnancy without causing any adverse effects. However, both men and women should have a good health check and eugenics examination before preparing for pregnancy, and if the couple is in good health and does not have some diseases, they can prepare for pregnancy. Women should take oral folic acid 3 months in advance to prevent the occurrence of fetal neurospinal malformation. The male partner should stop smoking and drinking, keep his body in good condition, and do physical exercise to enhance his physical fitness.